ISRCTN ISRCTN79270574
DOI https://doi.org/10.1186/ISRCTN79270574
ClinicalTrials.gov (NCT) Nil known
Clinical Trials Information System (CTIS) Nil known
Integrated Research Application System (IRAS) 1012438
Protocol serial number P2-101-301P
Sponsor Phase Pharmaceuticals LLC
Funder Phase Pharmaceuticals LLC
Submission date
04/08/2025
Registration date
04/08/2025
Last edited
04/08/2025
Recruitment status
No longer recruiting
Overall study status
Deferred
Condition category
Other
Prospectively registered
Protocol
Statistical analysis plan
Results
Individual participant data
Record updated in last year

Plain English summary of protocol

The Health Research Authority (HRA) has approved deferral of publication of the full details of the trial. The full details will be added to the study record within 30 months after the trial has ended.

Contact information

Dr Lynn Howard
Public, Scientific

Phase Pharmaceuticals LLC
9425 Lenel Pl
Dallas
TX 75220
United States of America

Phone +1 (0)917 683 1240
Email lynn@phasepharma.com
Dr Annelize Koch
Principal investigator

Simbec-Orion Clinical Pharmacology
Merthyr Tydfil Industrial Park
Cardiff Road
Merthyr Tydfil
CF48 4DR
United Kingdom

Phone +44 (0)1443694313
Email annelize.koch@simbecorion.com

Study information

Primary study designInterventional
Study designTwo-way crossover trial in up to 12 participants with known peanut hypersensitivity
Secondary study designRandomised cross over trial
Study type Participant information sheet
Scientific titlePhase I Trial: 36676 (P2-101-301P)
Study objectivesThe Health Research Authority (HRA) has approved deferral of publication of the full details of the trial. The full details will be added to the study record within 30 months after the trial has ended.
Ethics approval(s)

1. Approved 14/07/2025, Wales Research Ethics Committee 2 (Health and Care Research Wales, Castlebridge 4, 15-19 Cowbridge Road East, Cardiff, CF11 9AB, United Kingdom; +44 (0)2922 941119; Wales.REC2@wales.nhs.uk), ref: 25.WA.0172

2. Approved 21/07/2025, MHRA (MHRA, 10 South Colonnade, Canary Wharf, London, E14 4PU, United Kingdom; +44 (0)20 3080 6000; info@mhra.gov.uk), ref: CTA 59180/0001/001-0001

Health condition(s) or problem(s) studiedThe Health Research Authority (HRA) has approved deferral of publication of the full details of the trial. The full details will be added to the study record within 30 months after the trial has ended.
InterventionThe Health Research Authority (HRA) has approved deferral of publication of the full details of the trial. The full details will be added to the study record within 30 months after the trial has ended.
Intervention typeDrug
PhasePhase I
Drug / device / biological / vaccine name(s)The Health Research Authority (HRA) has approved deferral of publication of the full details of the trial. The full details will be added to the study record within 30 months after the trial has ended.
Primary outcome measure(s)

The Health Research Authority (HRA) has approved deferral of publication of the full details of the trial. The full details will be added to the study record within 30 months after the trial has ended.

Key secondary outcome measure(s)

The Health Research Authority (HRA) has approved deferral of publication of the full details of the trial. The full details will be added to the study record within 30 months after the trial has ended.

Completion date03/11/2025

Eligibility

Participant type(s)Healthy volunteer
Age groupAdult
Lower age limit18 Years
Upper age limit55 Years
SexAll
Target sample size at registration12
Key inclusion criteriaThe Health Research Authority (HRA) has approved deferral of publication of the full details of the trial. The full details will be added to the study record within 30 months after the trial has ended.
Key exclusion criteriaThe Health Research Authority (HRA) has approved deferral of publication of the full details of the trial. The full details will be added to the study record within 30 months after the trial has ended.
Date of first enrolment05/08/2025
Date of final enrolment20/10/2025

Locations

Countries of recruitment

  • United Kingdom
  • Wales

Study participating centre

Simbec Research Limited
Simbec House Merthyr Tydfil Industrial Park
Merthyr Tydfil Industrial Park
Pentrebach 
Merthyr Tydfil
Mid Glamorgan 
CF48 4DR
United Kingdom

Results and Publications

Individual participant data (IPD) Intention to shareNo
IPD sharing plan summaryNot expected to be made available
IPD sharing planThe datasets generated and/or analysed during the current study are not expected to be made available because of their high commercial sensitivity and the negligible benefit to the public of publication of results of non-therapeutic clinical trials.

Study outputs

Output type Details Date created Date added Peer reviewed? Patient-facing?
Participant information sheet Participant information sheet 11/11/2025 11/11/2025 No Yes

Editorial Notes

04/08/2025: Study's existence confirmed by Wales Research Ethics Committee 2.